Consider storing any URLs used by your application in the web.config file?where you can easily update them?and then using them to create hyperlinks in your web site dynamically. To do
Here’s a way you can check whether the current method is recursive. The following method returns True when your application is in a recursive method: Public Function CheckRecursion() As Boolean
It’s relatively easy to add an Image Command Field to a GridView programmatically. Here’s how: // in C#if (!Page.IsPostBack){ CommandField field = new CommandField(); field.ButtonType = ButtonType.Image; field.SelectImageUrl = “~/Images/MyPic.GIF”;
Typically, developers hide a DataGrid column by getting the index of the column to be hidden, and then hiding it in the ItemCreated event as follows: e.Item.Cells[myColumnIndex].Visible = false; That
This tip is a follow-up to the tip Retrieving the ID of the Last Inserted Record. In that tip, the SELECT command is longer than it needs to be. Here’s
Static fields have class-level scope, so they can execute even without a main() method. Here’s an example: public class Static{ static{System.out.println(“I will print without main()”);}}
What would you do if you needed to store text data in a table column that exceeds 8000 characters? The common choices are the TEXT and NTEXT data types, but
Array predicates are a not-so-well-known feature introduced with the .NET Framework 2.0 that let you retrieve specific items or perform operations on all items of an array. For example, a
You’re probably already aware of the benefits of metatags, which provide metadata about an HTML document. Metatags aren’t rendered in the browser, but search engines use them to categorize web